66186516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 172197760

約数和(自身を除く): 106011244

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 121, 132, 158, 237, 242, 316, 363, 474, 484, 577, 726, 869, 948, 1154, 1452, 1731, 1738, 2308, 2607, 3462, 3476, 5214, 6347, 6924, 9559, 10428, 12694, 19041, 19118, 25388, 28677, 38082, 38236, 45583, 57354, 69817, 76164, 91166, 114708, 136749, 139634, 182332, 209451, 273498, 279268, 418902, 501413, 546996, 837804, 1002826, 1504239, 2005652, 3008478, 5515543, 6016956, 11031086, 16546629, 22062172, 33093258, 66186516]

約数ペア:

[(1, 66186516), (2, 33093258), (3, 22062172), (4, 16546629), (6, 11031086), (11, 6016956), (12, 5515543), (22, 3008478), (33, 2005652), (44, 1504239), (66, 1002826), (79, 837804), (121, 546996), (132, 501413), (158, 418902), (237, 279268), (242, 273498), (316, 209451), (363, 182332), (474, 139634), (484, 136749), (577, 114708), (726, 91166), (869, 76164), (948, 69817), (1154, 57354), (1452, 45583), (1731, 38236), (1738, 38082), (2308, 28677), (2607, 25388), (3462, 19118), (3476, 19041), (5214, 12694), (6347, 10428), (6924, 9559)]